Company lists · Data refreshed September 2026
Top 25 Real-time energy analytics companies based in Germany
RevenueBase identified 85 real-time energy analytics companies headquartered in Germany as of September 2026 and tracks 1,265 professional contacts across them, including 414 with verified work emails and 22 with mobile numbers. Berlin is the largest hub.
This list covers real-time energy analytics companies headquartered in Germany, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, how directly it supports the match, and when it was last checked. Data refreshed September 5, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest real-time energy analytics companies based in Germany
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 100 | ||||
“TWAICE is the data analytics platform for growing battery energy storage operators.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 2 | SolandeoIndirect evidence | 72 | |||
“Solandeo installiert und betreibt dort, wo sie einen konkreten Mehrwert schaffen.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 3 | 71 | ||||
“Als Innovationstreiber der Energiebranche ist inexogy von dem Ziel getrieben, die Weichen der künftigen, klimaneutralen Energiewelt zu stellen.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 4 | 56 | ||||
“etalytics delivers AI operational intelligence for industrial energy infrastructure.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 5 | 56 | ||||
“CO2 emissions in the real estate sector must be reduced quickly.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 6 | 46 | ||||
“Ostrom is a Certified B Corp™ digital energy management platform based in Berlin that makes green electricity affordable and straightforward for households in Germany.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 7 | 39 | ||||
“encentive helps industrial companies reduce energy costs and CO₂ emissions.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 8 | 37 | ||||
“Energy costs are rising.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 9 | 29 | ||||
“ifesca ist ein Softwareunternehmen, das künstliche Intelligenz nutzt, um energieintensive Industrieunternehmen und die Energiewirtschaft bei datenbasierten Entscheidungen zu…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 10 | 25 | ||||
“Ganzheitliche Lösungen für effizientes Energiemanagement – seit über 30 Jahren Die Berg GmbH bietet ganzheitliche Energielösungen aus einer Hand.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 11 | 23 | ||||
“Making the invisible flow of energy visible!” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 12 | 22 | ||||
“From the very first concepts and ideas for the product and service range in 2008 over the foundation as a start-up in 2010, econ solutions GmbH now is a nationwide active…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 13 | 20 | ||||
“Olmatic macht Energie zum Wettbewerbsvorteil für energieintensive Industrieunternehmen.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 14 | 19 | ||||
“Energie mit KI – Deutschlands führender Partner für energieintensive Unternehmen und komplexe Infrastrukturen.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 15 | 18 | ||||
“Wettbewerblicher Strom, Gas Digitale Zählertechnik Mehrwertdienstleistungen Energiedatentransparenz und -optimierung” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 16 | 16 | ||||
“Die Firma PQ Plus GmbH ist ein Anbieter für multifunktionale Messtechnik im Bereich der elektrischen Energiedatenerfassung.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 17 | 15 | ||||
“Bei onu.energy vereinfachen und modernisieren wir die Energiebeschaffung für Industrieunternehmen.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 18 | 13 | ||||
“RIZM minimizes industrial energy costs by combining data from production, energy procurement and infrastructure to enable holistic optimization of energy systems, procurement…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 19 | 11 | ||||
“With the cleverwatt Energy Co-Pilot, SMEs can reduce their energy costs easily and sustainably.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 20 | 11 | ||||
“LEO by Preflet is an agentic AI system for energy and resource management in buildings.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 21 | 10 | ||||
“Transform data into asset, optimise energy consumption, reduce technical operations costs, and make buildings AI-ready.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 22 | 9 | ||||
“NAECO Blue enables predictive, data-driven energy systems.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 23 | 7 | ||||
“Wir setzen neue Maßstäbe an die Messdienstleistung.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 24 | PredixxionIndirect evidence | 7 | |||
“PREDIXXION Performance Intelligence for Wind Farms We transform wind farm operations from reactive monitoring to strategic performance optimization.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 25 | 7 | ||||
“Klassische Energiemonitoring-Systeme zeigen Verbräuche, aber sie steuern keine Einsparungen.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
Showing 25 of 85 real-time energy analytics companies based in Germany
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Real-time energy analytics companies based in Germany at a glance
As of Sep 5, 2026Companies by employee count
Verified emails by last verification
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among real-time energy analytics companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Companies headquartered in Germany whose own description of what they do matches “real-time energy analytics companies”. Matching reads each company's description, not its industry code or its name.
- What we exclude
- Companies whose own description does not clearly place them among real-time energy analytics companies, and records with no verified work email. Companies headquartered outside Germany are excluded even when they keep an office there.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every listed company carries at least one verified work email, 414 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 5, 2026. Lists refresh periodically as the graph is re-checked.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
Frequently asked
How many real-time energy analytics companies are there based in Germany?
RevenueBase identified 85 real-time energy analytics companies headquartered in Germany as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
Twaice, headquartered in Munich, tops this list with the largest team on record.
Which city has the most real-time energy analytics companies?
Berlin leads with 9 headquartered companies, followed by Munich (5) and Hamburg (4).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 414 verified decision-maker contacts tracked across these 85 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 5, 2026.
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About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
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